[PATCH 1/2] ARM: dts: imx6q: add 852MHz setpoint for CPU freq
From: Anson Huang <hidden>
Date: 2014-02-12 07:56:16
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
According to datasheet, i.MX6Q has setpoint of 852MHz which is exclusive with 996MHz, the fuse map of speed_grading defines the max speed of ARM, here we add this 852MHz setpoint opp info, kernel will check the speed_grading fuse and remove all illegal setpoints. Signed-off-by: Anson Huang <redacted> --- arch/arm/boot/dts/imx6q.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 422d169..fadf498 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi@@ -30,6 +30,7 @@ /* kHz uV */ 1200000 1275000 996000 1250000 + 852000 1250000 792000 1150000 396000 975000 >;
@@ -37,6 +38,7 @@ /* ARM kHz SOC-PU uV */ 1200000 1275000 996000 1250000 + 852000 1250000 792000 1175000 396000 1175000 >;
--
1.7.9.5
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